baber/WOPTO huggingface dataset:
Patent TW-I225054-B (TW)
Title: Process for manufacturing an oxirane
Inventor: STREBELLE MICHEL
IPC: C07D301/12
Filed: 2001-02-01
Granted: 2004-12-11
Abstract: Process for manufacturing an oxirane by reaction between an olefin and hydrogen peroxide in the presence of a catalyst and an organic diluent, according to which the hydrogen peroxide is an aqueous hydrogen peroxide solution obtained by extraction, with substantially pure water, of the mixture derived from the oxidation of at least one alkylanthrahydroquinone, without subsequent washing and/or purification treatment.
Patent TW-480367-B (TW)
Title: Photomask blank, photomask and method of manufacture
Inventor: KANEKO HIDEO
IPC: G03F1/68
Filed: 2001-02-08
Granted: 2002-03-21
Abstract: A photomask blank has at least one layer of chromium base film on a transparent substrate is disclosed, whose feature is: depositing the chromium-base film by the reactive sputtering method using chromium or the chromium containing at least one kind of oxygen, nitrogen and carbon, and using the sputtering gas containing at least the carbon dioxide and the inert gas. According to the present invention, a photomask and photomask substrate of chromium system having high intra-surface uniformity, good controllability in manufacture and high-quality can be obtained by using sputtering gas containing at least carbon dioxide and inert gas.
Patent TW-516985-B (TW)
Title: Method and device for disintegrating spring bed
Inventor: AOKI HIDENAGA
IPC: B23P19/04
Filed: 2001-03-26
Granted: 2003-01-11
Abstract: The present invention provides a method for safely, easily and efficiently opening a mattress and its device A notch for opening is formed on the front of the transport direction of the mattress. The mattress is transported to a space between a pair of cloth winding rollers. The pair of rollers is used to clamp the two sides of the mattress, and to wind the mattress on the rollers while opening the mattress in order to take out the springs installed in the mattress.
Patent TW-523970-B (TW)
Title: Method and apparatus for integrated optically pumped vertical cavity surface emitting lasers
Inventor: JIANG WENBIN
IPC: H01S5/18
Filed: 2001-04-23
Granted: 2003-03-11
Abstract: An integrated optically pumped vertical cavity surface emitting laser (VCSEL) is formed by integrating an electrically pumped in-plane semiconductor laser and a vertical cavity surface emitting laser together with a beam steering element formed with the in-plane semiconductor laser. The in-plane semiconductor laser can be a number of different types of in-plane lasers including an edge emitting laser, an in-plane surface emitting laser, or a folded cavity surface emitting laser. The in-plane semiconductor laser optically pumps the VCSEL to cause it to lase. The in-plane semiconductor laser is designed to emit photons of relatively short wavelengths while the VCSEL is designed to emit photons of relatively long wavelengths. The in-plane semiconductor laser and the VCSEL can be coupled together in a number of ways including atomic bonding, wafer bonding, metal bonding, epoxy glue or other well know semiconductor bonding techniques. The beam steering element can be an optical grating or a mirrored surface.
Patent TW-535298-B (TW)
Title: Semiconductor device having ferroelectric thin film and fabricating method therefor
Inventor: ZHEN WENDONG
IPC: H01L27/105
Filed: 2001-04-27
Granted: 2003-06-01
Abstract: A ferroelectric capacitor in a semiconductor device is constructed of a Pt lower electrode 4, a ferroelectric thin film 10 and a Pt upper electrode 11 that are successively laminated onto a silicon substrate 1. The ferroelectric thin film 10 is constructed of a plurality of SBT layers 6, 7, 8 and 9. Crystal grains of the SBT layer 6 are formed smaller than the crystal grains of the SBT layers 7, 8 and 9. The SBT layer 6 having small size grains improves the electrical characteristics and the ferroelectric characteristics of the ferroelectric capacitor.
Patent TW-522053-B (TW)
Title: Piezo-bent-converter
Inventor: HOFFMANN MARKUS
IPC: H01L41/09
Filed: 2001-05-14
Granted: 2003-03-01
Abstract: A piezo-bent-converter is suggested, which has a longish carrier-body (2), said carrier-body (2) is on at least a long-side provided with a piezo-unit (5). The piezo-unit (5) makes use of one or several piezo-material-layers (12) and their related electrodes (13a, 13b). Further, the piezo-unit (5) contains an electrically isolated coating which surrounds with a ring shape the piezo-body (8); the section (26), located between the piezo-body (8) and the carrier-body (2), is provided with one or several conductive through-holes (27a, 27b). The latters form the necessary electrical connection between the electrodes (13a, 13b) and the carrier-body (2).
Patent TW-492236-B (TW)
Title: Vertical cavity surface emitting laser diode
Inventor: WIPIEJEWSKI TORSTEN
IPC: H01S5/042
Filed: 2001-05-25
Granted: 2002-06-21
Abstract: A vertical resonator structure with active layer (2) and Bragg reflectors (3, 4) is formed in a Mesa, and is provided with an upper contact (7) and a substrate contact (10). The upper contact (7) and a contact surface (8) connecting the housing are the parts of this metallization layer, which directly neighboring each other. To bundle the current in the active layer, an aperture (12) can be formed between the oxidation regions of a AIGaAs layer (5). The oxidation region contains at least the dimensions of the contact surface (8) of for example 90 μm and at least about 50 μm.
Patent TW-501293-B (TW)
Title: Method and device to raise the battery efficiency of portable electronic device
Inventor: LI SHIAU-FENG
IPC: H01M10/50
Filed: 2001-01-06
Granted: 2002-09-01
Abstract: The present invention discloses a portable electronic device, which comprises: an electronic device which can generate thermal energy during rotation; a battery; and a thermal conduction device having a first terminal and a second terminal, wherein the first terminal contacts with the electronic device, the second terminal contacts with the battery to conduct the thermal energy generated by the electron device to the battery, so as to raise the temperature of battery to a predetermined range. The present invention also discloses a method to raise the battery efficiency of portable electronic device, which comprises the following steps: conduct the thermal energy generated by the electronic element in an electronic device into the battery in the thermal conduction way, so as to raise the temperature of the battery to a predetermined range; selectively provide a thermal resistance reduction device or a thermal resistance increasing device for the thermal conduction, so as to adjust the temperature of the battery to a predetermined better range.
Patent TW-513366-B (TW)
Title: Single track motor vehicle
Inventor: LAIMBOCK FRANZ
IPC: F02F1/24
Filed: 2001-06-21
Granted: 2002-12-11
Abstract: The single track vehicle has an internal combustion engine (3) with at least one cylinder (5). The valves are inclined to each other in V-form and an induction passage leads between the valves to the cylinder (5). At least one inlet valve (30) is located above at least one exhaust valve (31). The exhaust valve (31) is operated by means of a rocker lever (33).
Patent TW-552176-B (TW)
Title: Wafer polishing apparatus
Inventor: IZUMI HIROHIKO
IPC: B24B37/30
Filed: 2001-07-04
Granted: 2003-09-11
Abstract: A step part (29A) is formed on a face (29) of a retainer ring (28) that contacts with a polishing pad (16) so that a wavily deformed part (16C) of the polishing pad (16) enters the step part (29A). The step part (29A) is formed like a ring at the inside of the face (29) which actually contacts with the polishing pad (16). Moreover, a height (h) of the step part (29A) is smaller than a thickness of a wafer (50) so that a top face of the step part (29A) does not contact with the polishing pad (16) and the wafer (50) does not enter the step part (29A). Further, a width (S) of the step part (29A) is set so that the wavily deformed part (16C) of the polishing pad (16) can enter the step part (29A).
Patent TW-541499-B (TW)
Title: Method and apparatus of inputting coordinates
Inventor: LI HUNG-YUAN
Filed: 2001-07-25
Granted: 2003-07-11
Abstract: This invention relates to a method and an apparatus of inputting coordinates, which employs a cursor to receive an electromagnetic field signal at a specific position of a digital plate, in which the electromagnetic signal is converted into a digital signal sent back to the digital plate; a signal identification means to confirm the received signal being the strongest; and another signal identification means after the digital signal received by the digital plate so that coordinate position of the cursor on the digital plate can be determined. By using the above-mentioned method to establish digital signal connection between the cursor and the digital plate, signal transmission and reception of the coordinates apparatus is ensured, in which a multiple error prevention means is provided to increase accuracy and stability.
Patent TW-I268274-B (TW)
Title: Antibacterial glass and method for producing antibacterial glass
Inventor: ISHII MASAO
IPC: C03C3/093
Filed: 2001-07-26
Granted: 2006-12-11
Abstract: To provide a method for producing antibacterial glass which is almost free from yellowing and has excellent dispersibility into a resin and transparency. The method for producing the antibacterial glass comprising a polyhedral glass includes a process for melting a glass raw material able to dissolve Ag ion into a glass melt, a pulverization process for converting the glass melt into coarsely pulverized glass having an average grain diameter of 0.1 to 300 μm, and the shape of the antibacterial glass is made polyhedron.
Patent TW-539973-B (TW)
Title: Inspection method of material shortage for model in pilot run
Inventor: CHEN SHIH-CHAN
Filed: 2001-08-14
Granted: 2003-07-01
Abstract: An inspection method of material shortage for the model in pilot run is provided, which is applied for the material shortage unable to be predicted by an electronic method for pilot run production. When there is a requirement for model in pilot run, it will generate a production sheet for the pilot run. By the monitoring on the stocking system from the enterprise resource planning server and according to the specific steps and procedures, it can estimate the status of material requirement for the model in pilot run, and open a pilot run production line for the production. The method can be used to reduce the material stocking in the facility, reduce the risk of purchasing material for the enterprise, and increase the profit margin for the enterprise.
Patent TW-512648-B (TW)
Title: Discharge lamp operating apparatus, self-ballasted discharge lamp, dimmer and illumination kit for dimming
Inventor: TAKAHASHI KENICHIRO
IPC: H05B41/392
Filed: 2001-09-26
Granted: 2002-12-01
Abstract: A discharge lamp operating apparatus includes a discharge lamp; a dimmer for performing phase-control with respect to an input power source; and a ballast circuit for dimming and operating the discharge lamp in accordance with an AC voltage that is phase-controlled by the dimmer. A relationship Z2 ≤ (Vin/Vob-1)*Z1 is satisfied, where Z1 (Ω) is an impedance between an input terminal and an output terminal of the dimmer, Vob (V) is a breakover voltage of a bidirectional trigger diode that applies a trigger signal and is connected to a gate terminal of a switching element included in the dimmer, Vin (V) is an effective voltage of a commercial power source, and Z2 (Ω) is an input impedance between the input terminals of the ballast circuit.
Patent TW-563109-B (TW)
Title: Objective lens device capable of correcting chromatic aberration and optical pickup employing the same
Inventor: KIM TAE-KYUNG
IPC: G02B13/00
Filed: 2001-10-09
Granted: 2003-11-21
Abstract: An objective lens device is formed of three lenses including a lens having a negative power and formed of material having an Abbe number which is 45 or less in line d. At least one of surfaces of the three lenses is formed to be aspherical. Thus, in the objective lens device, a high numerical aperture 0.70 or more can be realized and chromatic aberration can be corrected with respect to blue light. Also, an optical pickup employing the objective lens device and using blue light can perform superior recording and/or reproduction.
Patent TW-515059-B (TW)
Title: A leadframe and semiconductor package
Inventor: CHOW WAI WONG
IPC: H01L23/495
Filed: 2001-10-19
Granted: 2002-12-21
Abstract: A leadframe (4) for a semiconductor package (22) is disclosed. The leadframe (4) has a plurality of tie bars (12) defining a perimeter of the leadframe (4). The leadframe (4) has a plurality of leads (10) inwardly extending from an associated tie bar (12). The leads (10) has circuit board mounting surfaces (15) aligned in a common mounting plane. Each of the mounting surfaces (15) being spaced from the tie bars (12). Each lead has a recessed surface (21) adjacent an associated tie bars (12). The recessed surface (12) is misaligned from the mounting surface such that during singulation of the leadframe (4) burrs extending from the recessed surface (21) do not cross the mounting plane.
Patent TW-536890-B (TW)
Title: Scalable real-time quality of service monitoring and analysis of service dependent subscriber satisfaction in IP networks
Inventor: VERES ANDRAS
IPC: H04L12/24
Filed: 2001-10-26
Granted: 2003-06-11
Abstract: A method a system of identifying and determining degradation of the quality of service (QoS) perceived by a subscriber in a network such as the Internet. Traffic of individual applications of the subscriber and aggregate traffic of a subscriber are monitored, captured, and processed to produce QoS statistics. End-to-end QoS metrics are provided for TCP connections based on the observation of packet flows at a single monitoring point. The QoS metrics include, for example, packet loss internally and externally to the monitoring point, detection of stalled periods and estimation of path delay.
Patent TW-512515-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: IWAMATSU TOSHIAKI
IPC: H01L27/01
Filed: 2001-11-08
Granted: 2002-12-01
Abstract: To provide a semiconductor device capable of preventing drawbacks from being caused by metal pollution and a method of manufacturing the semiconductor device. A region (NR) and a region (PR) are defined by a trench isolation oxide film (ST21), a polysilicon film (PS21) is selectively provided on the trench isolation oxide film (ST21), a silicon layer (S22) is provided on the polysilicon film (PS21), and a side wall spacer (SW2) is provided on a side surface of the polysilicon film (PS21). The polysilicon film (PS21) is provided in a position corresponding to a top of a PN junction portion JP of a P-type well region (WR11) and an N-type well region (WR12) in an SOI layer 3 across the two well regions.
Patent TW-569243-B (TW)
Title: Synchronous memory modules and memory systems with selectable clock termination
Inventor: GRUNDON STEVEN
IPC: G06F12/00
Filed: 2001-11-26
Granted: 2004-01-01
Abstract: The invention encompasses memory systems and/or memory modules which allow selectable clock termination between the clock/clock buffer and components of the memory modules. The invention provides a fully forward and backward compatible memory solution. The invention provides the memory modules themselves, the FET switches designed for use on the modules, and the systems that include enable/disable pins to use these modules. This invention will permit memory modules to be developed that can operate in existing (emerging) memory subsystems, as well as meet the low power/low pin count needs of future memory subsystems with no required changes to the existing/emerging systems. For 184 pin registered DIMMs, the power savings will equate to greater than 200 mw/DIMM, and systems will be permitted to connect DIMM clocks in serial, similar to address/control lines, thereby increasing the address/control window as well as the system read loop-back timings.
Patent TW-552530-B (TW)
Title: Book-on-demand system using network database for paged data
Inventor: TOYOTA YUICHI
IPC: G06Q10/00
Filed: 2001-12-05
Granted: 2003-09-11
Abstract: The present invention provides a book-on-demand system using network database for paged data, wherein the content server selects the network data and the format information to generate the paged data, and charge during output. Most of the content servers can provide the network data for outputting the paged data in small amount or desired amount of copies. The user can use the user terminal connected on the computer network as a system for accessing, as a network database for memorizing network data. The user is provided with the content server with the format database for configuring with the memory format information of the required network data, and the commercial server for charging management. The user selects one or more required network data from the network database through the user terminal, and processes the downloaded network data and format information. Then, the system conducts the format processing and generates the paged data based on the specified format information from the user terminal, and conducts the charging process during outputting the generated paged data.
Patent TW-540190-B (TW)
Title: Connector for plate object with terminals
Inventor: YAHIRO YASUFUMI
IPC: H01R12/79
Filed: 2001-12-07
Granted: 2003-07-01
Abstract: In a connector for a small circuit board, contacting means is formed independently of elastic means that provides contact pressure on the small circuit board when the edge portion of the small circuit board is fitted to the connector. The contacting means comprises for example an insulator film and electrical contacts corresponding to terminals of the plate object. The insulator has first and second surfaces and the electrical contacts are formed on the first surface. The elastic means is for example arranged within a housing of the connector. Within the housing, the second surface of the insulator is fixed on the elastic means, so that the electrical contacts are also arranged on the elastic means via the insulator film. When the edge portion of the small circuit board is accommodated within the housing, the elastic means gives the contact pressure to the edge portion of the small circuit board so that the electrical contacts are connected with the terminals of the small circuit board.
Patent TW-541460-B (TW)
Title: Basic I/O system data update method and device of monitor
Inventor: YANG HAN-MIN
IPC: G06F13/00
Filed: 2001-12-11
Granted: 2003-07-11
Abstract: The invention provides a basic I/O system data update method and device of monitor, in which the device comprises a buffer, a comparator, a microprocessor and a memory. The buffer is used to receive source codes needed to be updated and go through buffer processing and is connected to one input terminal of the comparator; another input terminal is connected with a specific voltage; the microprocessor receives the output of the comparator, decodes the program codes and writes the decoded data into memory. The method raised by the invention includes supply for updated source codes, converting the communication format the said source codes. The microprocessor receives and inspects the updated source codes, inspects the format of the updated source codes for being stored by the basic I/O system, and writes the updated source codes into the basic I/O system.
Patent TW-522516-B (TW)
Title: Semiconductor device and fabrication method thereof
Inventor: KOYAMA KAZUHIDE
IPC: H01L29/786
Filed: 2002-01-24
Granted: 2003-03-01
Abstract: This invention relates to a semiconductor device and a fabrication method thereof, which are improved to prevent a decrease in concentration in an SOI active layer and a parasitic MOSFET from being formed even when a Mesa type isolation technique or an STI isolation method is applied to the formation of a MOSFET in an SOI layer. In an element isolation process for forming by isolating a plurality of element areas, a semiconductor layer (SOI layer) is removed by etching from an element isolation area with a laminated film of a nitride film (Si3N4) and an oxide film (SiO2) as an element isolation mask. Next, a SiON film (7) is formed on the side wall surface of the SOI layer (3) by nitriding/oxidizing, then an STI method is used to isolate an element, and finally an oxide film (9) and an electrode (10) are formed to complete a MOSFET.
Patent TW-563205-B (TW)
Title: Semiconductor device and method of forming same
Inventor: SENG LOW KIA
IPC: H01L21/8246
Filed: 2002-01-24
Granted: 2003-11-21
Abstract: A method of lithographically forming a semiconductor, device that reduces the effects of edge topography when misalignment occurs. The method comprises forming a dielectric layer (20) having a top surface, etching a trench (22) in the dielectric layer and depositing a liner (26) on the top surface of the dielectric layer and within the trench. A metal layer (24) is then deposited on the liner and polishes until the metal layer is coplanar with the liner on the top surface of the dielectric layer, leaving a portion of the liner exposed. A stack layer (32) is deposited atop the exposed liner and on the polished metal layer and patterned. The exposed liner and non-patterned portion of the stack layer are removed simultaneously. A magnetic RAM (MRAM) can be processed in which undesirable magnetic properties caused by mis-alignment of the magnetic stack are minimized because of the improved edge topography.
Patent TW-I242035-B (TW)
Title: Adhesive composition and adhesive sheet for semiconductor devices
Inventor: KOBAYASHI MASAHARU
IPC: C09J7/38
Filed: 2002-02-06
Granted: 2005-10-21
Abstract: An adhesive composition for semiconductor devices contains as essential components (A) epoxy resin, (B) phenolic resin, (C) epoxidized styrene-butadiene-styrene block copolymer and (D) diaminosiloxane compound. The adhesive composition is excellent in heat resistance, thermal cycle test and humidity resistance. An adhesive sheet employing the above adhesive composition is also provided.
Patent TW-571229-B (TW)
Title: Image display system, image data transmission apparatus, image display device, displayed image data transmission method, delta transmission method, and program and storage medium therefor
Inventor: KOHDA TAKENORI
IPC: G06F3/14
Filed: 2002-03-01
Granted: 2004-01-11
Abstract: It is one object of the present invention to drive a large, high-resolution panel merely by adding an extremely small change to a conventional system. An image display system comprises: a transmission device (PC) 10, for transmitting image data upon receiving a drawing command from an OS or an application; and a receiving monitor 40, for displaying, on a high-resolution panel 41, image data received via a monitor cable 39, wherein the transmission device 10 includes a drawing command analysis device 20, for detecting an area on a screen wherein the content is changed by the drawing command, and for employing the detected area to calculate an area to be transmitted, and a graphics card 12, for transmitting a packet that includes the calculated area to be transmitted, and control data provided as header data for the area to be transmitted, and wherein the receiving monitor 40 includes a packet reception device 50, for analyzing the header data in the received packet and for, based on the header data, rendering image data in an internally provided frame memory.